Negotiable
The date of payment from buyers deliver within days
Shanghai
Long-term effective
2017-12-07 23:13
276
Company Profile
Shanghai Sunway Curtain Material Co., Ltd.By certification [File Integrity]
Contact:Miss Linda(Mr.)
Email:
Telephone:
Phone:
Area:Shanghai
Address:Shanghai
Website: http://sunwaysilicone.mgdbzq.com/
Features 1. Ideal for expansion, connection, perimeter and other movement joints 2.Neutral cure - suitable for use on coated glass, galvanized steel, masonry and other porous and non-porous substrates 3.Extension/compression movement capability of up to ±50 percent of the original joint width 4.Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone 5.Excellent unprimed adhesion to a wide variety of construction materials and building components 6.Ease of application - ready to use as supplied 7.Excellent rheology, low string upon gunning |
Application Dow Corning ® 791 Silicone Weatherproofing Sealant is a specified, premium performance weather sealing product specifically designed for general glazing and weather sealing in curtain wall and building facades. |
Test | Property | Unit | Result |
Uncured - As Tested at 50% RH and 23°C (73°F) | |||
ASTM C639 | Flow (sag or slump) | inches (mm) | 0 |
ASTM C1183 | Extrusion Rate | g/minute | 210 |
ASTM C679 | Working Time | minutes | 20 |
Tack-free Time, 77°F, 50% RH | minutes | 45 | |
Curing Time at 77°F (25°C ) and 50% RH | days | 7-14 | |
77°F (25°C) and 50% RH days 7-14 VOC Content 2 |
g/L | 45 | |
Application Temperature | °C | 4-40 | |
Specific Gravity | - | 1.51 | |
As Cured - After 21 days at 50% RH and 25°C (77°F) | |||
ASTM C661 | Hardness, Shore A | points | 25-30 |
ASTM C794 | Peel Strength |
lb/in (kg/cm) |
30 (5.4) |
ASTM D624 | Tear Strength Die B | KN/m | 9.0 |
ASTM C719 | Joint Movement Capability | % | ±50 |
Service Temperature | °C | -50-150 | |
ASTM C1135 | Tensile Adhesion Strength | ||
At 100% extension |
Psi (M Pa) |
58 (0.40) |
|
At 100% extension | % | 430 | |
Ultimate Tensile Strength |
Psi (M Pa) |
120 (0.83) |